datepicker losing UI style?

datepicker losing UI style?

Hi everyone,
I’m a complete novice with anything to do with writing scripts or scripting, but I can usually copy and paste and get things working eventually. This time I’m a little bit out of my depth. I’m creating a form page on a club website on which you can choose 3 days to book and then email it to the club. All is going well and I have managed to get 3 independent date pickers working OK.
I have 2 problems though:
1 The calendar looses its style and appears with substitute fonts compared with the demo?
2 (Don’t laugh) The scripting the date picker uses at the moment is linked from the jquery website. Should I download the script to the local folder and link it to the page? If yes, where?
Any pointers in the right direction are very welcome.
best regards, Ian